Antminer T21 190T | Powerful Bitcoin Miner | Air Cooled | 3 Phase Power 3600W


The Antminer T21 (190Th) from Bitmain offers robust SHA-256 mining with a maximum hashrate of 190Th/s and efficient power consumption of 3610W, operating on 3-phase electricity. Ideal for serious miners, it ensures high performance and reliability.

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Introducing the Antminer T21 (190Th) from Bitmain, latest mining machine designed for mining Bitcoin and other SHA-256 algorithm cryptocurrencies. With an impressive maximum hashrate of 190Th/s and a power consumption of 3610W, this miner delivers top-tier performance. It operates on 3-phase electricity, ensuring stable and reliable power delivery. Whether you’re a seasoned miner or just starting out, the Antminer T21 provides the robust, efficient performance you need to maximize your mining potential.


ModelAntminer T21 (190Th)
Also known asBitcoin Miner T21
ReleaseFebruary 2024
Size400 x 195 x 290mm
Noise level75db
Temperature5 – 45 °C
Humidity10 – 90 %
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Antminer T21 190T | Powerful Bitcoin Miner | Air Cooled | 3 Phase Power 3600W 2

Detailed Specifications

Algorithm | CryptocurrencySHA256 | BTC/BCH/BSV
Hashrate, TH/s190 
Power on wall @25°C, Watt3610
Power efficiency on wall @25°C, J/TH19.0
Power supply 
Power supply AC input voltage, Volt(1-1)380~415
Power supply AC input frequency range, Hz50~60
Power supply AC input current, Amp(1-2)12(1-3)
Adapted AC output power requirement. W(2-3)6000
Hardware configuration 
Network connection modeRJ45 Ethernet 10/100M
Miner size (length*width*height, w/o package),mm(2-1)400*212*290
Miner size (length*width*height, with package),mm570*316*430
Net weight, kg(2-2)17.0
Gross weight, kg(2-2)19.1
Noise, dBA @25°C (2-4)76
Environment requirements 
Operation temperature,°C0~45
Storage temperature,°C-20~70
Operation humidity(non-condensing) , RH10%~90%
Operation altitude, m(3-1)≤2000